Varas-Lorenzo C, Arana A, Johannes CB, McQuay LJ, Rothman KJ, Fife D. Improving the identification of out-of-hospital sudden cardiac deaths in a general practice research database. Drugs Real World Outcomes. 2016 Sep;3(3):353-8. doi: 10.1007/s40801-016-0086-1
Arana A, Johannes CB, McQuay LJ, Varas-Lorenzo C, Fife D, Rothman KJ. Risk of out-of-hospital sudden cardiac death in users of domperidone, proton pump inhibitors, or metoclopramide: a population-based nested case-control study. Drug Saf. 2015 Dec;38(12):1187-99. doi: 10.1007/s40264-015-0338-0.
Arana A, Johannes C, Varas-Lorenzo C, Rothman KJ, McQuay LJ, Yang Q, Fife D. Assessment of daily dose of domperidone in the clinical practice research datalink (CPRD) using multiple information sources. Poster presented at the 30th ICPE International Conference on Pharmacoepidemiology & Therapeutic Risk Management; October 2014. Taipei, Taiwan. [abstract] Pharmacoepidemiol Drug Saf. 2014 Oct; 23(S1):329.
Arana A, Johannes CB, Varas-Lorenzo C, Rothman KJ, McQuay LJ, Yang Q, Fife D. Risk of out-of-hospital sudden cardiac death with use of domperidone, prototon pump inhibitors, and metoclopramide. Poster presented at the 30th International Conference on Pharmacoepidemiology and Therapeutic Risk Management; October 2014. Taipei, Taiwan. [abstract] Pharmacoepidemiol Drug Saf. 2014 Oct; 23(S1):189.
Johannes CB, Varas-Lorenzo C, McQuay L, Midkiff KD, Fife D. Risk of serious ventricular arrhythmia and sudden cardiac death in a cohort of users of domperidone: a nested case-control study. Pharmacoepidemiol Drug Saf. 2010 Sep 1;19(9):881-8.
Varas-Lorenzo C, Johannes C, McQuay L, Midkiff K, Stang MR, Fife D. Validation of serious ventricular arrhythmias in an administrative database. Poster presented at the 25th ICPE International Conference on Pharmacoepidemiology & Therapeutic Risk Management; August 16, 2009. Providence, RI. [abstract] Pharmacoepidemiol Drug Saf. 2009 Aug; 18(S1-273):S222.
Yolken RH, Bishop (Johannes) CA, Townsend TR, Bolyard EA, Barlett J, Santos GW, Saral R. Infectious gastroenteritis in bone marrow transplant recipients. N Engl J Med. 1982 Apr 29;306(17):1010-2.
Townsend TR, Bolyard EA, Yolken RH, Beschorner WE, Bishop (Johannes) CA, Burns WH, Santos GW, Saral R. Outbreak of coxsackie A1 gastroenteritis: a complication of bone-marrow transplantation. Lancet. 1982 Apr 10;1(8276):820-3.